A new genus and species of American Parmenini, and notes on Estola freyi Breuning (Desmiphorini) (Coleoptera, Cerambycidae, Lamiinae)
Author
Heffern, Daniel
10531 Goldfield Lane, Houston, TX 77064, USA.
Author
Santos-Silva, Antonio
Museu de Zoologia, Universidade de São Paulo, São Paulo, Brazil.
text
Zootaxa
2022
2022-04-13
5125
5
589
595
journal article
56010
10.11646/zootaxa.5125.5.9
f8a97814-08a4-4560-bf88-dae6a1068168
1175-5326
6457464
83063503-9061-428E-BD92-45F7117A2B03
Estola freyi
Breuning, 1955
(
Figs 12–15
)
Estola freyi
Breuning, 1955: 660
;
1963: 509
(cat.); 1974: 101; Monné, 1994: 45 (cat.);
Monné & Giesbert, 1994: 218
(checklist);
Monné, 2005: 397
(cat.);
Monné & Hovore, 2006: 245
(checklist);
Monné, 2022: 667
(cat.).
Breuning (1955)
described
Estola freyi
based on
two specimens
from
Trinidad and Tobago
as follows (translated): “Antennae slightly longer than the body, antennomere III shorter than the scape or antennomere V, much shorter than the antennomere IV. Lower eye lobes 4 times as long as the genae. Head and pronotum very dense and very finely punctate. Pronotal lateral spine very small, conically pointed. Elytra rounded apically, very dense and finely punctate. Red, reddish-brown tomentose, the elytra marbled on posterior half with light yellow. The two apical thirds of the antennomeres IV and VIII, antennomeres V, VI, VII, IX and XI, except at the base, and antennomere segment X, except on basal part, dark brown. Length:
4 mm
. Width: 1 1/
4 mm
. Type from
Trinidad
,
XII.1953
, G. and Helga Frey leg. –
1 paratype
same data as
holotype
.” Later,
Breuning (1974)
redescribed the species (translated): “Close to
hirsuta
DeG., but the antennomere III much shorter than the IV, the lower eye lobes 4 times longer than the genae, the head and pronotum very densely and very finely punctate, the lateral spine of the pronotum very small, the elytra very densely punctate and different general appearance. Red, covered with reddish-brown pubescence. The elytra vaguely mottled on the posterior half with pale yellow. The two apical thirds of the antennomeres IV and VIII, the antennomeres V, VI, VII, IX and XI, except at the extreme base, and the antennomere X, except at the base, dark brown. Length:
4 mm
. Width:
1.25 mm
.”
FIGURES 12–16. 12–15)
Estola freyi
Breuning, 1955
, paratype:
12)
Dorsal habitus;
13)
Lateral habitus;
14)
Labels;
15)
Upper eye lobes.
16)
Estola ignobilis
Bates, 1872
, female from Costa Rica, upper eye lobes.
It is very difficult to recognize the species only with the description and redescription, without seeing a photograph of the
holotype
or
paratype
, especially because the general appearance is very similar to other species of the genus, as for example,
Estola ignobilis
Bates, 1872
(see photograph of a
syntype
on
Bezark 2022
). Furthermore, seeing photographs of the
paratype
, the general color and color of the pubescence do not agree well with those in the descriptions. Even the key provided by
Breuning (1974)
does not help because many features used in the couplets are questionable or even subjective. For example,
E. ignobilis
and
E. freyi
were separated in the alternative of couplet “51” (translated): “Elytra densely dotted with very small, fairly distinct whitish spots,” leading to
E. ignobili
s / “Elytra without such spots,” leading to
E. freyi
. The feature used is not easy to be recognized and, often, is variable intraspecifically.
Fortunately,
Estola freyi
differs from
E. ignobilis
, and also from nearly all species of the genus, by the large size of the eyes. It can be easily recognized by the large upper eye lobes (
Fig. 15
), which are also moderately near each other (it is not a sexual feature in the genus). In
E. ignobilis
(
Fig. 16
), the upper eye lobes are narrower and distant from each other.
Estola freyi
is illustrated for the first time here.